Nov 01 12:29:18.798 INFO checking DomParfitt/copperhead against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538
Nov 01 12:29:18.798 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-7/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +05812fa8c588473f03e3fa7cf59cd84f4f37c715-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 01 12:29:19.326 INFO blam! d9932c10b595619914168dc1540f3e9360618013f63564ccd0fa97783220ccba
Nov 01 12:29:19.328 INFO running `"docker" "start" "-a" "d9932c10b595619914168dc1540f3e9360618013f63564ccd0fa97783220ccba"`
Nov 01 12:29:20.832 INFO kablam! usermod: no changes
Nov 01 12:29:21.201 INFO kablam!    Compiling log v0.4.2
Nov 01 12:29:21.201 INFO kablam!     Checking gif v0.9.2
Nov 01 12:29:21.201 INFO kablam!     Checking piston2d-graphics v0.21.1
Nov 01 12:29:21.201 INFO kablam!     Checking gfx_core v0.7.2
Nov 01 12:29:21.202 INFO kablam!    Compiling serde_json v0.9.10
Nov 01 12:29:21.202 INFO kablam!    Compiling serde_derive v1.0.67
Nov 01 12:29:21.208 INFO kablam!     Checking png v0.9.0
Nov 01 12:29:21.209 INFO kablam!     Checking jpeg-decoder v0.1.15
Nov 01 12:29:28.857 INFO kablam!    Compiling log v0.3.9
Nov 01 12:29:32.762 INFO kablam!    Compiling gl_generator v0.7.0
Nov 01 12:29:32.764 INFO kablam!    Compiling gl_generator v0.5.5
Nov 01 12:29:32.765 INFO kablam!    Compiling gl_generator v0.6.1
Nov 01 12:29:35.352 INFO kablam!     Checking image v0.15.0
Nov 01 12:29:51.490 INFO kablam!    Compiling target_build_utils v0.3.1
Nov 01 12:29:51.526 INFO kablam!    Compiling gfx_gl v0.4.0
Nov 01 12:29:54.697 INFO kablam!    Compiling gl v0.6.5
Nov 01 12:29:54.888 INFO kablam!    Compiling glutin v0.9.2
Nov 01 12:30:09.566 INFO kablam!    Compiling libloading v0.3.4
Nov 01 12:30:24.362 INFO kablam!     Checking dlib v0.3.1
Nov 01 12:30:25.431 INFO kablam!     Checking wayland-sys v0.9.10
Nov 01 12:30:34.764 INFO kablam!     Checking wayland-client v0.9.10
Nov 01 12:30:39.048 INFO kablam!     Checking pistoncore-input v0.19.0
Nov 01 12:30:43.148 INFO kablam!     Checking wayland-protocols v0.9.10
Nov 01 12:30:43.148 INFO kablam!     Checking wayland-kbd v0.9.1
Nov 01 12:30:49.744 INFO kablam!     Checking wayland-window v0.7.0
Nov 01 12:30:49.844 INFO kablam!     Checking pistoncore-window v0.28.0
Nov 01 12:30:51.380 INFO kablam!     Checking winit v0.7.6
Nov 01 12:30:54.867 INFO kablam!     Checking pistoncore-event_loop v0.33.0
Nov 01 12:30:56.574 INFO kablam!     Checking piston v0.33.0
Nov 01 12:30:57.592 INFO kablam!     Checking pistoncore-glutin_window v0.39.1
Nov 01 12:31:02.312 INFO kablam!     Checking gfx v0.16.3
Nov 01 12:31:02.314 INFO kablam!     Checking gfx_device_gl v0.14.6
Nov 01 12:31:09.146 INFO kablam!     Checking piston-gfx_texture v0.26.0
Nov 01 12:31:12.007 INFO kablam!     Checking piston2d-gfx_graphics v0.43.0
Nov 01 12:31:16.461 INFO kablam!     Checking piston_window v0.70.0
Nov 01 12:31:20.564 INFO kablam!     Checking snake v0.1.0 (/source)
Nov 01 12:31:26.230 INFO kablam! warning: constant item is never used: `BLUE`
Nov 01 12:31:26.230 INFO kablam!  --> src/color/mod.rs:3:1
Nov 01 12:31:26.230 INFO kablam!   |
Nov 01 12:31:26.230 INFO kablam! 3 | pub const BLUE:   [f32; 4] = [0.0, 0.0, 1.0, 1.0];
Nov 01 12:31:26.230 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 12:31:26.230 INFO kablam!   |
Nov 01 12:31:26.230 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 01 12:31:26.230 INFO kablam! 
Nov 01 12:31:26.230 INFO kablam! warning: constant item is never used: `YELLOW`
Nov 01 12:31:26.230 INFO kablam!  --> src/color/mod.rs:4:1
Nov 01 12:31:26.230 INFO kablam!   |
Nov 01 12:31:26.230 INFO kablam! 4 | pub const YELLOW: [f32; 4] = [1.0, 1.0, 0.0, 1.0];
Nov 01 12:31:26.230 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 12:31:26.230 INFO kablam! 
Nov 01 12:31:26.230 INFO kablam! warning: constant item is never used: `PURPLE`
Nov 01 12:31:26.230 INFO kablam!  --> src/color/mod.rs:5:1
Nov 01 12:31:26.230 INFO kablam!   |
Nov 01 12:31:26.230 INFO kablam! 5 | pub const PURPLE: [f32; 4] = [1.0, 0.0, 1.0, 1.0];
Nov 01 12:31:26.230 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 12:31:26.230 INFO kablam! 
Nov 01 12:31:26.230 INFO kablam! warning: constant item is never used: `CYAN`
Nov 01 12:31:26.230 INFO kablam!  --> src/color/mod.rs:6:1
Nov 01 12:31:26.230 INFO kablam!   |
Nov 01 12:31:26.230 INFO kablam! 6 | pub const CYAN:   [f32; 4] = [0.0, 1.0, 1.0, 1.0];
Nov 01 12:31:26.230 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 12:31:26.230 INFO kablam! 
Nov 01 12:31:26.230 INFO kablam! warning: struct is never constructed: `Controller`
Nov 01 12:31:26.230 INFO kablam!  --> src/controller/mod.rs:5:1
Nov 01 12:31:26.230 INFO kablam!   |
Nov 01 12:31:26.230 INFO kablam! 5 | pub struct Controller<'a> {
Nov 01 12:31:26.234 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 12:31:26.234 INFO kablam! 
Nov 01 12:31:26.234 INFO kablam! warning: method is never used: `new`
Nov 01 12:31:26.234 INFO kablam!   --> src/controller/mod.rs:10:5
Nov 01 12:31:26.234 INFO kablam!    |
Nov 01 12:31:26.234 INFO kablam! 10 |     pub fn new(snake: &'a mut Snake) -> Self {
Nov 01 12:31:26.234 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 12:31:26.234 INFO kablam! 
Nov 01 12:31:26.234 INFO kablam! warning: method is never used: `process`
Nov 01 12:31:26.234 INFO kablam!   --> src/controller/mod.rs:16:5
Nov 01 12:31:26.234 INFO kablam!    |
Nov 01 12:31:26.234 INFO kablam! 16 |     pub fn process(&mut self, key: Key) {
Nov 01 12:31:26.234 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 12:31:26.234 INFO kablam! 
Nov 01 12:31:26.234 INFO kablam! warning: method is never used: `key_binding`
Nov 01 12:31:26.234 INFO kablam!   --> src/controller/mod.rs:23:5
Nov 01 12:31:26.234 INFO kablam!    |
Nov 01 12:31:26.234 INFO kablam! 23 |     fn key_binding(key: Key) -> Direction {
Nov 01 12:31:26.234 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 12:31:26.234 INFO kablam! 
Nov 01 12:31:26.780 INFO kablam! warning: constant item is never used: `BLUE`
Nov 01 12:31:26.780 INFO kablam!  --> src/color/mod.rs:3:1
Nov 01 12:31:26.780 INFO kablam!   |
Nov 01 12:31:26.780 INFO kablam! 3 | pub const BLUE:   [f32; 4] = [0.0, 0.0, 1.0, 1.0];
Nov 01 12:31:26.780 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 12:31:26.780 INFO kablam!   |
Nov 01 12:31:26.780 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 01 12:31:26.780 INFO kablam! 
Nov 01 12:31:26.780 INFO kablam! warning: constant item is never used: `YELLOW`
Nov 01 12:31:26.780 INFO kablam!  --> src/color/mod.rs:4:1
Nov 01 12:31:26.780 INFO kablam!   |
Nov 01 12:31:26.780 INFO kablam! 4 | pub const YELLOW: [f32; 4] = [1.0, 1.0, 0.0, 1.0];
Nov 01 12:31:26.780 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 12:31:26.780 INFO kablam! 
Nov 01 12:31:26.780 INFO kablam! warning: constant item is never used: `PURPLE`
Nov 01 12:31:26.780 INFO kablam!  --> src/color/mod.rs:5:1
Nov 01 12:31:26.780 INFO kablam!   |
Nov 01 12:31:26.780 INFO kablam! 5 | pub const PURPLE: [f32; 4] = [1.0, 0.0, 1.0, 1.0];
Nov 01 12:31:26.780 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 12:31:26.780 INFO kablam! 
Nov 01 12:31:26.780 INFO kablam! warning: constant item is never used: `CYAN`
Nov 01 12:31:26.780 INFO kablam!  --> src/color/mod.rs:6:1
Nov 01 12:31:26.780 INFO kablam!   |
Nov 01 12:31:26.780 INFO kablam! 6 | pub const CYAN:   [f32; 4] = [0.0, 1.0, 1.0, 1.0];
Nov 01 12:31:26.780 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 12:31:26.780 INFO kablam! 
Nov 01 12:31:26.780 INFO kablam! warning: struct is never constructed: `Controller`
Nov 01 12:31:26.780 INFO kablam!  --> src/controller/mod.rs:5:1
Nov 01 12:31:26.780 INFO kablam!   |
Nov 01 12:31:26.780 INFO kablam! 5 | pub struct Controller<'a> {
Nov 01 12:31:26.780 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 12:31:26.780 INFO kablam! 
Nov 01 12:31:26.780 INFO kablam! warning: method is never used: `new`
Nov 01 12:31:26.780 INFO kablam!   --> src/controller/mod.rs:10:5
Nov 01 12:31:26.780 INFO kablam!    |
Nov 01 12:31:26.780 INFO kablam! 10 |     pub fn new(snake: &'a mut Snake) -> Self {
Nov 01 12:31:26.780 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 12:31:26.780 INFO kablam! 
Nov 01 12:31:26.780 INFO kablam! warning: method is never used: `process`
Nov 01 12:31:26.780 INFO kablam!   --> src/controller/mod.rs:16:5
Nov 01 12:31:26.780 INFO kablam!    |
Nov 01 12:31:26.780 INFO kablam! 16 |     pub fn process(&mut self, key: Key) {
Nov 01 12:31:26.780 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 12:31:26.780 INFO kablam! 
Nov 01 12:31:26.780 INFO kablam! warning: method is never used: `key_binding`
Nov 01 12:31:26.780 INFO kablam!   --> src/controller/mod.rs:23:5
Nov 01 12:31:26.780 INFO kablam!    |
Nov 01 12:31:26.780 INFO kablam! 23 |     fn key_binding(key: Key) -> Direction {
Nov 01 12:31:26.780 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 12:31:26.781 INFO kablam! 
Nov 01 12:31:26.823 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2m 05s
Nov 01 12:31:26.848 INFO kablam! su: No module specific data is present
Nov 01 12:31:27.109 INFO running `"docker" "rm" "-f" "d9932c10b595619914168dc1540f3e9360618013f63564ccd0fa97783220ccba"`
Nov 01 12:31:27.193 INFO blam! d9932c10b595619914168dc1540f3e9360618013f63564ccd0fa97783220ccba